one of my radiators upstairs doesn't work, i have been informed it might be the pin in the thermostatic valve being stuck, the problem i have is i cannot for the life of me get the top off the valve. its a westherm valve with 2 plastic pins on the base that are removable. Can anyone tell me does the top acctually come off or do i have to take the whole unit off first?
many thanks in advance for any help anyone out there can offer
many thanks in advance for any help anyone out there can offer